You might say, if it still makes a strange noise, then it's most likely a physical error.

你可能会说，如果它仍然发出奇怪的声音，那么很可能是物理错误。

If it still makes those noises, then it's most likely a physical error and it's still covered under warranty.

如果它仍然发出这些声音，那么它很可能是一个物理错误，它仍然在保修范围内。